公开(公告)号：US20240008320A1

公开(公告)日：2024-01-04

申请号：US18215112

申请日：2023-06-27

Applicant: LG Display Co., Ltd.

Inventor： So-Hee CHOI ,  Jun-Ho LEE ,  Sung-Bin RYU ,  Sung-Jin LEE ,  Jei-Hyun LEE

IPC: H10K59/124 ,  H01L29/786 ,  H10K59/40 ,  H10K59/38 ,  H10K59/80

CPC classification number: H10K59/124 ,  H01L29/78672 ,  H01L29/7869 ,  H10K59/40 ,  H10K59/38 ,  H10K59/873 ,  H10K2102/351

Abstract: A display apparatus include a substrate including a display area and a non-display area, a first transistor including a first oxide semiconductor layer on the substrate, a first insulating layer on the first oxide semiconductor layer and a first gate electrode on the first insulating layer, a second transistor including a second oxide semiconductor layer on the substrate, a second gate electrode on the first insulating layer and a second insulating layer on the second gate electrode, and a third transistor including a third oxide semiconductor layer on the substrate and a third gate electrode on the second insulating layer.

公开(公告)号：US20240008311A1

公开(公告)日：2024-01-04

申请号：US18215104

申请日：2023-06-27

Applicant: LG Display Co., Ltd.

Inventor： So-Hee CHOI ,  Jun-Ho LEE ,  Sung-Bin RYU ,  Sung-Jin LEE ,  Jei-Hyun LEE

IPC: H10K59/121 ,  G06F3/044 ,  G09G3/3208 ,  H10K59/40 ,  H01L27/12

CPC classification number: H10K59/1213 ,  G06F3/0446 ,  G09G3/3208 ,  H10K59/40 ,  H01L27/1237 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0426

Abstract: A display apparatus includes a substrate having a display area and a non-display area; a first transistor including a first semiconductor layer on the substrate, a first insulating layer on the first semiconductor layer, a first gate electrode on the first insulating layer and a second insulating layer on the first gate electrode, a second transistor including a second semiconductor layer on the substrate and a second gate electrode on the first insulating layer, and a third transistor including a third semiconductor layer on the substrate and a third gate electrode on the second insulating layer